baber/WOPTO huggingface dataset:
Patent JP-H11209972-A (JP)
Title: Method for constructing pile and foundation pile structure
Inventor: KATO YOICHI
IPC: E02D5/50
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide predetermined bearing power using a structure in a pile hole by securing the integrity of cement milk in the pile hole with an existing concrete pile. SOLUTION: As a pile hole is bored, muck is kneaded and applied to the wall of the pile hole to level the wall of the pile hole. Muck in the pile hole is sampled, and test kneading is performed so that a compressive strength of 100 kg/cm<2> is attained. By pouring cement milk into the pile hole and agitating it so that a corresponding mixing rate is achieved, soil cement is formed. An existing concrete pile (knotted pile having annular projections 2, 2) 1 is sunk into the pile hole. After the soil cement has cured, a foundation pile 5 with a cured cement layer 4 formed around the existing concrete and inside a hollow part 3 is formed.  Since the existing concrete pile 1 and the cured cement layer 4 are integrated enough to prevent the peeling of the cured cement layer 4, the foundation pile with an outside diameter equal to the inside diameter D of the pile hole can provide predetermined bearing power.
Patent JP-S56114123-A (JP)
Title: Magnetic head dispalcing device
Inventor: KAWAMURA KOUTAROU
IPC: H04N5/783
Filed: 1980-02-15
Abstract: PURPOSE:To make still picture reproducing without noise and reproducing in the multiplied speed possible with a simple circuit constitution, by making direction of deflection of two bimorph plates to the applied voltage opposite to each other and by applying the same signal to them. CONSTITUTION:In the two-head helical scanning magnetic recording and reproducing device, bimorph plate X of head A is turned over and is used as bimorph plate Y of head B, and magnetisms in displacement directions for the applied voltage are opposite to each other. Head switching pulse (a) is subjected to waveform conversion by integrating circuit 13 and is amplified through amplifying circuit 14 and driving circuit 15 and has the DC cut by capacitor C, and the DC voltage is added through resistance R, and it is applied to both bimorph plates to displace both heads in the direction vertical to the track. In case of the multiplied speed, the displacement direction is made reverse through inverter 12. As a result, still picture reproducing without noise and reproducing in the multiplied speed are possilbe with a single system.
Patent JP-H11215074-A (JP)
Title: Repeating transmission device
Inventor: ISHII TAKU
IPC: H04B17/40
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To repeat a service channel with high certainty by discriminating the propriety of an operation situation by means of a control information extraction means and a monitoring control means and giving a signal received by a reception means to a transmission means, in place of extracted transmission information when the result of discrimination is false. SOLUTION: A signal given through a transmission line is received by the reception means 11 of a repeating transmission device and is given to a transmission information extracting means 12 and a control information extracting means 13. A reception operation situation discrimination means 16 discriminates the propriety of an operation situation on one of or both control information extraction means 13 and the monitoring control means 14. When the result of the discrimination is false, a repeating mode switch means 17 gives the signal received by the reception means 11 to a transmission means 15 in place of transmission information extracted by the transmission information extraction means 12. The transmission means 15 transmits the repeating signal to the subsequent transmission period of the transmission line.
Patent JP-2000216266-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBOTA MASAHIRO
IPC: H01L21/266
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device manufacturing method with which the withstand voltage of a semiconductor device can be improved, without causing variation in the characteristics of an FET. SOLUTION: A PMOSFET having a high withstand voltage is mounted, and a silicon nitride film 7 is formed on a semiconductor substrate 1. Then a mask material 8 is formed on the film 7 and patterned, so as to open the region where at least the low-concentration of the PMOSFET is to be formed. Thereafter, the silicon nitride film 7 is selectively removed by using the mask material 8 as a mask and ions are implanted into the substrate 1, by using the mask material 8 and silicon nitride film 7 as the masks.
Patent JP-S55110171-A (JP)
Title: Adhesive composition
Inventor: SHIOMI TEIICHI
IPC: C08F20/30
Filed: 1979-02-17
Abstract: PURPOSE: To prepare an adhesive composition having excellent adhesivity and hot water durability, and useful for the bonding of the tooth, metals, etc., by compound ing methacryloxyethyl trimellitate, a vinyl compound, a free radical generator, an organic silane compound, etc.  
     CONSTITUTION: A composition composed of (A) 4-methacryloxyethyl trimellitate I and/or its anhydride II, (B) a vinyl compound such as methyl methacrylate, (C) a free radical generator (e.g. tri-n-butylborane oxide) and/or a photo-sensitizer [e.g. benzoin methyl ether), (D) an organic silane compound [e.g. vinyl tris (β- methyxyethoxy) silane], and if necessary, (E) a powdery vinyl polymer (pref. the polymer of the (B) component). The component (A) is a novel compound, and is prepared by the dehydrochlorination reaction of hydroxyethyl methacrylate and trimellitic chloride anhydride. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06198093-A (JP)
Title: Device for controlling margin for seam for sewing machine
Inventor: NAGAI TOSHIAKI
IPC: D05B27/10
Filed: 1993-01-05
Abstract: PURPOSE:To feed a product to be sewn so that the seam is formed at the constant position from an edge at all times regardless of the curved rate of the product to be sewn and the seam allowance or the like to be formed against the thick product to be sewn such as the leather goods. CONSTITUTION:A pair of upper and lower main feeding wheels 1 and 2 and a pair of upper and lower auxiliary feeding wheels 3 and 4 are parallely arranged at the same side against the position where a needle is set. The main and auxiliary feeding wheels can be made closer to the distance less than a radius of the curved rate of an edge of the product to be sewn separately. With motors M1, M2, M3, and M4 independent of a main motor of sewing machine, respective feeding wheels 1, 2, 3, and 4 are controlled at the rotation speed according to the curvature of the edge of the product to be sewn.
Patent JP-S59141774-A (JP)
Title: Multi-stage hydraulic machine
Inventor: KUWABARA HISAO
IPC: F03B15/04
Filed: 1983-02-02
Abstract: PURPOSE:To satisfy both of the stabilizing property and the quick response property of a system by a method wherein a low-pressure stage guide vane is not responsive to a small width of variation of the revolving number of the machine but is responsive when the revolving number is varied greatly. CONSTITUTION:When a deviation is existing between a guide vane opening degree commanding signal X2 and a high-pressure stage guide vane opening degree detecting signal X2B2 and an output X2B1 is existing at an adding point 16C, the deviation is integrated in high-pressure stage guide vane amplifying section A to operate the high-pressure stage guide vane into a direction to reduce the deviation. The passive state element 15A of a low-pressure stage guide vane control mechanism 15 does not output a low-pressure stage deviation input X2A2 and secures the sufficient stability of the system as far as the value of a deviation between a signal X2 and a low-pressure stage guide vane opening degree detecting signal X2A3 is between -alpha and +beta, while the element 15A continues to operate the low-pressure stage guide vane into a direction outputting the input X2A2 and nullifying the input X2A2 thereby obtaining and securing the sufficient quick response property.
Patent JP-S57130954-A (JP)
Title: Esterification
Inventor: IZUMI YUUSUKE
IPC: B01J23/00
Filed: 1981-02-09
Abstract: PURPOSE: In esterifying an acid with an alcohol, to obtain an ester in high yield with suppressing the occurrence of an ether, etc. as by-products free from the elution of a catalyst component to a reaction system, by using a catalyst with a carrier as a catalyst obtained by supporting a heteropolyacid on active carbon.  
     CONSTITUTION: Using a catalyst with a carrier obtained by supporting a heteropolyacid such as 12-molybdophosphoric acid, 12-tungstosilicic acid, 12-tungstoboric acid, etc. or its salt such as a metal salt of theIgroup, II group, III group, IV group, etc. of periodic table on active carbon, an acid is reacted with an alcohol to give an ester. The supported amount of the heteropolyacid is 5W 20wt% preferably 10W15wt%. The catalyst is obtained by adding a given  amount of active carbon to a solution of the heteropolyacid, stirring them sufficiently for a fixed time to adsorb the heteropolyacid on the active carbon,  fitering and removing the active carbon, washing it until no heteropolyacid is  observed, and, if necessary, drying it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58134431-A (JP)
Title: Plasma chemical vapor deposition device
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/205
Filed: 1982-02-04
Abstract: PURPOSE:To form a plasma CVD film without generating a warpage in a substrate by providing an electrode supporting the substrate and an opposite electrode to the electrode with heaters for heating the substrate. CONSTITUTION:In the parallel plate type plasma CVD device, the heater 8 is set up onto the back of the high-frequency electrode 2 and the electrode 2 is heated, and the substrates 6 are heated indirectly even from upper surfaces. Since the substrates 6 are heated from the support electrode side by the heater 7 and even from the opposite electrode 2 side, the warpage is heardly generated, and yield after the plasma CVD film is formed is excellent.
Patent JP-S55110281-A (JP)
Title: Fixing device
Inventor: TAKEKIDA YOSHISUKE
IPC: G03G15/20
Filed: 1979-02-16
Abstract: PURPOSE: To enable sure fixing even to the paper running at high speeds by so disposing plural infrared light emitting bodies and reflecting mirrors that infrared light radiations superpose and concentrate at one place.  
     CONSTITUTION: Paper 6 having been formed with toner images is fed to a fixing device 8, where it is subjected to fixing. This fixing device 8 is formed by disposing a plurality of infrared light emitting bodies, e.g., three light emitting bodies 11a, 11b, 11c on paper in semicircular shape and providing reflecting mirrors 12a, 12b, 12c respectively on the outer side of the respective light emitting bodies. The respectively opposing light emitting bodies and reflecting mirrors are so adjusted and disposed on the surface of the paper 6 to be fixed that the infrared ray radiation from the respective three directions superpose nearly at the same place. Since the infrared rays are concentrated and radiated at one place in this way, the infrared ray radiation at that place becomes strong and the sure fixing may be done even on the paper running at high speeds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63185494-A (JP)
Title: Compact joint septic tank
Inventor: KURATA SHIGEKAZU
IPC: C02F3/00
Filed: 1987-01-26
Abstract: PURPOSE:To effectively and efficiently treat sewage by forming the contact material placed in a contact aeration chamber with an intermediately formed nonporous layer and a porous layer formed on the surface in layers. CONSTITUTION:The contact material 8 is placed in the contact aeration chamber 3 formed in the main septic tank body 1. The contact material 8 is formed with the intermediately formed nonporous layer 11a and the porous layer 11b formed on the surface in layers. As a result, the discharge of aerobes is reduced, and environment wherein a microbe membrane is easily formed on the surface of the contact material is produced, and hence sewage can be effectively and efficiently treated.
Patent JP-S63187594-A (JP)
Inventor: WATANUKI YOSHIAKI
IPC: H05B41/18
Filed: 1987-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09212209-A (JP)
Title: Method for processing message in distributed processing system
Inventor: AIZONO TAKEO
IPC: G06F13/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To judge the consistency of messages and to execute the processing of the messages even in the case of applying the same or different messages to different external inputs, allocating different function codes to the messages and transmitting these message. SOLUTION: Each of processors 11 to 13 connected to a network allocates a contents code expressing the contents of data to a processed result and transmits the processed data to a network 1. Each of processors 21, 22 selectively receives a message based upon its contents code so as to select one message out data received from the multiplexed processor and executes the processing of the selected message. Which data are transmitted from the multiplexed processor is judged by its contents code and the differences of multiplexed data are mutually compared to detect the abnormality of a specific processor in the multiplexed processor.
Patent JP-H071719-A (JP)
Title: Press with residual ink recycling device
Inventor: SADEIASU EI NIIMIRO
IPC: B41F31/20
Filed: 1994-02-14
Abstract: PURPOSE: To avoide the splashes and overflowing of ink and the defects concerning a printing machine. CONSTITUTION: The recycling device 12 of a residual ink of a printing machine 10 has a long scratching off roller train 14 for carrying a residual ink, a scratching off blades for removing the residual ink along the lengths of scratching off rollers 18 and a mechanical conveyor 32 for transferring the removed residual ink to a pump 54 for transferring to an ink recycling tank 16. The mechanical conveyor 32 has a plurality of flexible elements 30 or flexible vanes 30A arranged spirally round a shaft 48 provided rotatably in order to carry the removed residual ink in the region 28 of a housing 34. In addition, the mechanical conveyor 32 is rotatably mounted to the rollers.
Patent JP-H0615508-A (JP)
Title: Drill chuck
Inventor: GIYUNTA HORUSUTO ROEEMU
IPC: B23B31/173
Filed: 1993-02-04
Abstract: PURPOSE: To easily lock or release an adjustment sleeve by providing a transmission connecting member between an actuating ring and a locking ring. CONSTITUTION: A chuck jaw 2 is moved by an adjustment sleeve 5 rotatable but not axially displaceable on the chuck body 6 for freeing and locking this drill chuck. The locking ring 13 for locking the adjustment sleeve 5 is provided with teeth 14, and these are locked with the opposite teeth 15 of the adjustment sleeve 5. Further, transmission connecting members 21, 22 are provided between an actuating ring 16 rotatable but not axially displaceable and the locking ring 13, and when the actuating ring 16 is turned, the locking ring 13 is moved by the transmission connecting members 21, 22 between the axial positions where the adjustment sleeve 5 is locked or released.
Patent JP-S57132224-A (JP)
Title: Power source controller
Inventor: MAKINO KATSUHIKO
IPC: H02J1/00
Filed: 1981-02-10
Abstract: PURPOSE:To prevent the uperposition of a rush current by sending control signals at constant intervals of time through a queue controlling circuit by determining priority by a comparing circuit when >=2 end signals are inputted from a device connecting circuit within a constant time. CONSTITUTION:On receiving an external indication, a power source control common circuit A starts a comparing circuit C. The circuit determines the priority levels of sequence controlling circuits B1-Bnto be started previously and passes control to a queue controlling circuit W. In accordance with the priority levels from the circuit C, the circuit W drives each sequence controlling circuit Bi (i=1-n) at constant intervals of time. The circuit Bi after being driven by the circuit W controls device connecting circuits Di1-Dim in a sequence successively to power up and down devices connected to the circuits. For example, when end signals arrive from the circuits D11 and D12 within a constant time, the circuit C sends the end signals to the circuit W according to the predetermined priority levels. The circuit W sends a control signal to the circuit B1 with top priority and the circuit B2 is enqueued and sends the control signal a constant time later to evade the superposition of a rush current.
Patent JP-H06226498-A (JP)
Title: Backing strip for welding
Inventor: NISHIDA TAKAO
IPC: B23K9/00
Filed: 1993-02-04
Abstract: PURPOSE:To facilitate alignment for one base metal and to accurately perform mutual welding of base metals by providing projections on the surfaces facing the rear face of the base metal of the backing strip and positioning one base metal. CONSTITUTION:Fine band steel is bent and formed into a frame shape to fit into an end opening of bar material 10 to form the backing strip 1 and the projections 3 to face outside respectively are provided projectingly on the sides 2 of four peripheries thereof. When this backing strip 1 is fitted into the end opening of the bar material 10, the whole projections 3 abut on the frame-shaped end faces of the bar material 10 and fitting-in beyond that becomes impossible. The quantity of projection of the backing strip 1 projecting from the end of the bar material 10 in this state is fixed all around the periphery. When plate material 11 is abutted on the frame-shaped end face of the projection side of this backing strip 1, the longitudinal direction of the bar material 10 and the plane direction of the plate material 11 can be held in the orthogonal relation.
Patent JP-H05213086-A (JP)
Title: Two wheel/four wheel drive changeover controller of transfer
Inventor: HARA TOMOYUKI
IPC: B60K23/08
Filed: 1992-02-03
Abstract: PURPOSE:To alarm that the switchover of a switch command to four wheel drive is forgotten and at the same time prevent the drive from becoming two wheel drive against an operater's will by making four wheel drive continue for the time being, when a high speed position is brought on from a low speed position where a four wheel drive condition is made forcedly, as high speed four wheel drive is desired. CONSTITUTION:The motive power of an input shaft 2 is transmitted to a main output shaft 3 in that condition at the high speed position of a coupling sleeve 9C, and by coupling a clutch 10, the motive power is also transmitted to a sub output shaft 4 properly, and the choice of high speed 2 wheel-4 wheel drive is possible. At the low speed position of the coupling sleeve 9C, the motive power of the input shaft 2 reaches the shaft 3 in deceleration, and this decelerated motive power also reaches the shaft 4 by combination between the coupling sleeve 9C and a clutch gear 14, and low speed four wheel drive is obtained. At the time of changeover to the high speed position from the low speed position, if a 4WD switch 18 is not ON, a controller 17 puts an alarm 16 ON during a setting time, and at the same time couples the clutch 10.
Patent JP-H09209685-A (JP)
Title: Seal structure of lateral pile for arrival of shield machine and seal method
Inventor: SUZUKI YUKIHISA
IPC: E21D9/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure securely preventing the inflow of soil or water in the ground into a shaft and absorbing a deviation even when it occurs in the arrival position of a shield machine. SOLUTION: This seal is used at the arrival position of a shield machine 10. And a nearly cylindrical rubber layer 3 formed at the inside of the radial direction of a nearly cylindrical steel link 5 is arranged close to the link 5. A cavity 4 for the inflow of fluid is provided at the whole periphery of the inside of the rubber layer 3 and the inner diameter of the rubber layer 3 is made smaller than the outer diameter of the shield machine 10.
Patent JP-H07226296-A (JP)
Title: Organic electric field electroluminescent element
Inventor: NAKAGAWA SHINJI
IPC: C09K11/06
Filed: 1994-02-14
Abstract: PURPOSE:To provide an organic electric field electroluminescent element whose driving voltage is low and which has improved maximum brightness and uniformly emits light by forming a polyimide thin film layer between an anode and an electric field light emitting material layer. CONSTITUTION:A transparent electrode to be an anode A is formed on a transparent substrate E of such as glass, transparent plastics, etc. To form a thin film of gold, etc., for the anode, vacuum evaporating method or sputtering method is employed. To form a thermally decomposed thin film layer B on the thin film, at first a polyimide thin film is formed and then heated and thermally decomposed in vacuum. Consequently, it is presumed that the ring forming process proceeds, that pi electron cloud spreads in two-dimensions, and that the semiconductive property is heightened. A light emitting agent having a positive hole transporting function and a light emitting agent having an electron transporting function are used for the electric field light emitting material layer C on the thermally decomposed polyimide thin film layer B. To form a cathode D on the electric field light emitting material layer C, metals such as Al, In, Mg, etc., and a Mg-Ag alloy which have small work index are preferably used.
Patent JP-S57132765-A (JP)
Title: Switching power source circuit
Inventor: YANO YASUSHI
IPC: H02M3/335
Filed: 1981-02-09
Abstract: PURPOSE:To prevent the variation in the output of a switching power source circuit and the noise of the circuit by detecting the case temperature of a switching transistor, and supplying a base current responsive to the value of the current amplification factor of the transistor to minimize the storage time of the transistor. CONSTITUTION:The output of a converter 1 containing a transformer 2 is partly supplied to a comparator 5 to control a switching transistor 9 through a transistor 6 and a pulse transformer 7, thereby controlling the output voltage of a converter 1. The temperature of the case 10 of the transistor 9 is detected by a diode 11, is compared with a reference value by an amplifier 12, and is inputted to the primary coil of the transformer 7. Accordingly, when the temperature of the case 10 is raised, the output of the amplifier 12 is reduced by the variation in the resistance value of the diode 11, thereby reducing the base current of the transistor 9. Thus, the increase in the storage time can be prevented, thereby improving the reliability of the switching power source circuit.
Patent JP-H01229831-A (JP)
Title: Heat removing method and apparatus
Inventor: URUSU MAIYAA
IPC: D01H13/24
Filed: 1989-01-30
Abstract: PURPOSE: To protect a part of a textile machine from fiber waste and make a motor volume small by cooling heat-emitting textile machine parts by a cooling fluid in a closed circuit and re-cooling warmed cooling fluid by air flow guided from a chamber containing a textile machine. CONSTITUTION: Air is sucked from a scavenging duct 4 by a blower 3 and fed out from a spinning chamber through a discharge air duct 7 and a bottom duct to the outside. Pipe coils 9.1, 9.2 and 9.3 are arranged in air flow 12 in the discharge air duct 7 and warmed cooling fluid in pipe coils constituting part of cooling fluid carriers 10.1, 10.2 and 10.3 constituting a closed circuit is re-cooled.